Question

explain types of speed with example..​

Answer 1

Answer:

Answer:

Explanation:

MASS=300KG

g=9.8m/s^2

h=6M

W=Mgh

W=300*9.8*6

17640J

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Answer 2

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★ Types of Speed :-

→ Uniform speed: A object is said to be in uniform speed when the object covers equal distance in equal time intervals.

→ Variable speed: A object is said to be in variable speed when the object covers a different distance at equal intervals of times.

→ Average speed: Average speed is defined as the uniform speed which is given by the ratio of total distance travelled by an object to the total time taken by the object.

→ Instantaneous speed: When an object is moving with variable speed, then the speed of that object at any instant of time is known as instantaneous speed.

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